Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Uzukwu, PU"'
Publikováno v:
Journal of Aquatic Sciences; Vol 28, No 2 (2013); 135-143
Clarias gariepinus fingerlings with mean weight 10.63±0.25 g were fed five different commercial diets for eight weeks to determine the most suitable and efficient feed for growth and survival under controlled environmental conditions. The diets used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=78975075580c::c51fa76403b2e45967d8ebefb782ee8c
https://www.ajol.info/index.php/jas/article/view/94100
https://www.ajol.info/index.php/jas/article/view/94100
Publikováno v:
International Journal of Natural and Applied Sciences; Vol 7, No 1 (2011)
Soil and water parameters were investigated in 34 burrow pits in Egiland, Rivers State, in the Niger Delta region of Nigeria. The pits surface areas and depths ranged from 30,000 to 40,000 m2 and 1.00 to 4.30 m respectively. Soil texture of pit botto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=78975075580c::8b1d449fee1924672eed89f3dc5a07f2
https://www.ajol.info/index.php/ijonas/article/view/78018
https://www.ajol.info/index.php/ijonas/article/view/78018
Autor:
Leton, TG, Uzukwu, PU
Publikováno v:
International Journal of Natural and Applied Sciences; Vol 7, No 1 (2011)
Studies to redress the water supply problem by designing water supply facilities (inundation canal with sluice gate, a reservoir, and a pumping station) for African Regional Aquaculture Centre (ARAC) fish farm located in Aluu, Rivers State of Nigeria
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=78975075580c::d6de09b24face28dc2d3d62f521f69fd
https://www.ajol.info/index.php/ijonas/article/view/78019
https://www.ajol.info/index.php/ijonas/article/view/78019
The design of trickling biological periwinkle shells filter for closed recirculation catfish systems
Publikováno v:
International Journal of Natural and Applied Sciences; Vol 6, No 3 (2010)
The design efficiency and economics of biofilter in reirculating aquaculture systems using local material as biofilter was carried out for 12 weeks. The type of trickling biofilter selected was vertical flow. The local, natural material selected as b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=78975075580c::f6a09373d1756d93f9203b2bf853f546
https://www.ajol.info/index.php/ijonas/article/view/77150
https://www.ajol.info/index.php/ijonas/article/view/77150
Publikováno v:
International Journal of Tropical Agriculture and Food Systems; Vol 4, No 4 (2010); 302-309
Studies were carried on the design, efficiency and economics of trickling biological periwinkle shells filter in recirculating aquaculture systems for catfish production. The designed biofilter and other system components were constructed, assembled
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=78975075580c::da3e3d44b3ce22ce1b39fa8ebd75f2b2
https://www.ajol.info/index.php/ijotafs/article/view/76066
https://www.ajol.info/index.php/ijotafs/article/view/76066